| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 H2 = CH4
Mg3Al2Si3O12 = Mg2Al4Si5O18 + MgSiO3 + MgAl2O4 =>
5 Mg3Al2Si3O12 = Mg2Al4Si5O18 + 10 MgSiO3 + 3 MgAl2O4
Al2(SO4)3*100H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*100H2O = Al2(SO4)3 + 100 H2O
Hg2(NO3)2 + Ni = Hg2 + NiNO3 =>
Hg2(NO3)2 + 2 Ni = Hg2 + 2 NiNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(SO4)3(aq) + CuCl2(aq) = AlCl3(aq) + CuSO4(s) =>
Al2(SO4)3(aq) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 CuSO4(s)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MnO4{2-} + S{2-} + H2O = S + MnO2 + OH{-} =>
MnO4{2-} + S{2-} + 2 H2O = S + MnO2 + 4 OH{-}
Ca(OH)2 + H2CO2 = HOH + CaCO2 =>
Ca(OH)2 + H2CO2 = 2 HOH + CaCO2
H2WO4 = HWO4 + H2 =>
2 H2WO4 = 2 HWO4 + H2
SN(OH)2 + NaOH = Na2SN(OH)4 =>
SN(OH)2 + 2 NaOH = Na2SN(OH)4
(CuOH)2CO3 + H2SO4 = CuSO4 + CO3 + H3O =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + CO3 + 2 H3O
Mn3O4 + LiOH*H2O + O2 = LiMn2O4 + H2O =>
8 Mn3O4 + 12 LiOH*H2O + 5 O2 = 12 LiMn2O4 + 18 H2O
H3PO4 + Ni(OH)3 = Ni(H2PO4)3 + H2O =>
3 H3PO4 + Ni(OH)3 = Ni(H2PO4)3 + 3 H2O
NaClO3 + Cu + SO2 = NaCl + CuSO4 =>
2 NaClO3 + 3 Cu + 3 SO2 = 2 NaCl + 3 CuSO4
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
NO + K2CrO7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 NO + K2CrO7 + 2 HNO3 = 2 KNO3 + Cr(NO3)3 + H2O
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq) =>
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq)
Zn + HBrO3 = Zn(BrO3)2 + BrO2 + H2O =>
Zn + 4 HBrO3 = Zn(BrO3)2 + 2 BrO2 + 2 H2O
Ca(NO3)2 + LiS = CaS + Li(NO3)2 =>
Ca(NO3)2 + LiS = CaS + Li(NO3)2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
CH2O + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 CH2O + 2 H{+} + SO4{2-} = 2 CO2 + H2S + 2 H2O
NaOH + HBrO2 = Na(BrO2) + H2O =>
NaOH + HBrO2 = Na(BrO2) + H2O
C3H8S + H2O2 = C3H8SO3 + H2O =>
C3H8S + 3 H2O2 = C3H8SO3 + 3 H2O
HO + MgO2 = HO2 + MgO =>
HO + MgO2 = HO2 + MgO
CaSO3(t) = CaO + SO2 =>
CaSO3(t) = CaO + SO2
PCl5 + H2O = P(OH)5 + HCl =>
PCl5 + 5 H2O = P(OH)5 + 5 HCl
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
Na2CO3 + MoS2 = NaMoS2 + CO2 + O2 =>
2 Na2CO3 + 4 MoS2 = 4 NaMoS2 + 2 CO2 + O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H11OH + O = CO2 + H2O =>
C6H11OH + 17 O = 6 CO2 + 6 H2O
KOH = K2O + H2O =>
2 KOH = K2O + H2O
As2O2{-} + Sn{+2} + H{+} = As + Sn{+4} + H2O =>
2 As2O2{-} + 3 Sn{+2} + 8 H{+} = 4 As + 3 Sn{+4} + 4 H2O
Mg + SO4 + H2O = MgSO4*7H2O =>
Mg + SO4 + 7 H2O = MgSO4*7H2O
Sb3P5 = Sb + P =>
Sb3P5 = 3 Sb + 5 P
Pb(NO3)2 + NaCH3COO = PbCH3COO + Na(NO3)2 =>
Pb(NO3)2 + NaCH3COO = PbCH3COO + Na(NO3)2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
Rb(HO) = Rb + (HO) =>
Rb(HO) = Rb + (HO)
CaBr2 + K3(PO4) = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3(PO4) = Ca3(PO4)2 + 6 KBr
Cu(NO3)2 + S = CuS + NO3 =>
Cu(NO3)2 + S = CuS + 2 NO3
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
MgHCl = MgCl + H =>
MgHCl = MgCl + H
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3
Fe(NO3)3 + KSCN = [Fe(SCN)6]3 + KNO3 + K1 =>
3 Fe(NO3)3 + 18 KSCN = [Fe(SCN)6]3 + 9 KNO3 + 9 K1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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